Here, ratty ratty. To save the kiwi, New Zealanders are on a crusade against invasive mammals.

15 diciembre 2014

Studying the nautilus nearly cost biologist Peter Ward his life. Now he’s trying to save the ancient mollusk.

11 diciembre 2014

Imported salmon are bringing back lake trout by devouring invasive alewives.

10 diciembre 2014

They protected our country. Now these vets are protecting the Everglades' exotic ecosystem.

09 diciembre 2014

Louisiana's coastline is disappearing. Will $50 billion and a new restoration process be enough to save it?

08 diciembre 2014

Move over, fellas. This lady's nature writing is attracting millions of fans.

05 diciembre 2014

How a herd of elephants prevents wilderness from becoming a wasteland.

04 diciembre 2014
02 diciembre 2014

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